2890912778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{587}}^1\times {\mathrm{617}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 4700735424

約数和(自身を除く): 1809822646

約数列:

[1, 2, 13, 26, 307, 587, 614, 617, 1174, 1234, 3991, 7631, 7982, 8021, 15262, 16042, 180209, 189419, 360418, 362179, 378838, 724358, 2342717, 2462447, 4685434, 4708327, 4924894, 9416654, 111188953, 222377906, 1445456389, 2890912778]

約数ペア:

[(1, 2890912778), (2, 1445456389), (13, 222377906), (26, 111188953), (307, 9416654), (587, 4924894), (614, 4708327), (617, 4685434), (1174, 2462447), (1234, 2342717), (3991, 724358), (7631, 378838), (7982, 362179), (8021, 360418), (15262, 189419), (16042, 180209)]